Samsung Gear S2 vs. Samsung Gear S3 vs. Garmin Chronos vs. Michael Kors Access Sofie HR vs. Fitbit Sense 2

 
Gear S2
Gear S3
Chronos
Access Sofie HR
Sense 2
 SamsungGear S2Remove Buy NowSamsungGear S3Remove Buy NowGarminChronosRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$300$350$1500$395$300
Release20152016201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration2-3 days4 days8 days2 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellularn/an/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360360 x 360218 x 218390 x 390336x336
Size1.2 inches1.3 inches1.2 inches1.19 inches1.59 inches
Touch
TypeSuper AMOLEDFullcolor AODMIPOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP6810 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenWear OSWear OS
Apps
Music

All Wearables